"Titan's Cool Idol heatsink is made from three separate aluminum fin sections joined to a copper base by six 6mm diameter copper heatpipes. The heatsink uses one 120mm PWM fan mounted on vibration absorbing rubber posts that is capable of spinning from 800-2200RPM. The use of six heatpipes and three aluminum fin sections is fairly unique, but at 850 grams in weight the Cool Idol is seriously under supported. The bulk of the heatsink hangs heavy on the fragile copper heatpipes, so right out of the box it was leaning to one side."
FULL STORY @ FROSTYTECH (http://www.frostytech.com/articleview.cfm?articleID=2334)